| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.69 | 8.667% | $114.8502 | $114.85 | $114.85 | $114.90 |
| Purchase #2 | $161.45 | 13.559% | $183.341 | $183.34 | $183.35 | $183.30 |
| Purchase #3 | $42.77 | 7.675% | $46.0526 | $46.05 | $46.05 | $46.10 |
| Purchase #4 | $20.53 | 3.205% | $21.188 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $47.66 | 4.446% | $49.779 | $49.78 | $49.80 | $49.80 |
| Purchase #6 | $200.75 | 6.186% | $213.1684 | $213.17 | $213.15 | $213.20 |
| Purchase #7 | $23.69 | 13.747% | $26.9467 | $26.95 | $26.95 | $26.90 |
| 7 purchase totals = | $602.54 | $655.3259 | $655.33 | $655.35 | $655.40 | |